Profile: PolyOne Corporation is a polymer services company, which provides a single source for polymer, colorant, and additive products. Our product line includes plastic compounds, colorants, thermoplastic elastomers, specialty vinyl resins and polyurethanes. Our geon 210 series of blending resins offers the formulation chemist a variety of tools in controlling the viscosity, viscosity aging and surface characteristics of plastisols. Our dispersion resins are used as the primary vinyl resin in the production of plastisols and organosols.